From ccc3c513fbf586eb2dffa03970f02a7dd69709d7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Adjemian=20=28Charybdis=29?=
 <stephane.adjemian@univ-lemans.fr>
Date: Thu, 19 Apr 2012 11:50:25 +0200
Subject: [PATCH] Fixed bug (initialization of zero_delta).

---
 matlab/simplex_optimization_routine.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/matlab/simplex_optimization_routine.m b/matlab/simplex_optimization_routine.m
index ff2f05a0a..6d61533e2 100644
--- a/matlab/simplex_optimization_routine.m
+++ b/matlab/simplex_optimization_routine.m
@@ -151,7 +151,6 @@ else
     delta = 0.05;
 end
 DELTA = delta;
-zero_delta = delta/200;% To be used instead of delta if x(i) is zero.
 
 % Set max_no_improvements.
 if isfield(options,'max_no_improvements')
@@ -510,6 +509,7 @@ function [v,fv,delta] = simplex_initialization(objective_function,point,point_sc
     v(:,1) = point;
     fv = zeros(n+1,1);
     fv(1) = point_score;
+    zero_delta = delta/200;% To be used instead of delta if x(i) is zero.
     if length(delta)==1
         delta = repmat(delta,n,1);
     end